Velarion Records
Follow this permit Velarion Records emails you this permit’s record, cited to the public filing, and tells you when the register changes it. Free.
One more press on the next page sends it; there is no link to click in an email. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
Also free: The Pay Desk, the weekly executive pay briefing.

Clean Water Act discharge permit · NPDES TXR1505PO

MAPLE HEIGHTS SECTION 3, Porter, TX: NPDES TXR1505PO discharge permit, effluent exceedances, inspections, penalties

MAPLE HEIGHTS SECTION 3, held by Northtex Construction, LLC, holds NPDES permit TXR1505PO, which discharges to West Fork San Jacinto River. EPA’s file records it issued January 15, 2024 and expiring March 4, 2028.

MAPLE HEIGHTS SECTION 3, Porter, Texas: Coverage under a general permit TXR1505PO, held by Northtex Construction, LLC; Construction stormwater; Effective; issued January 15, 2024, term to March 4, 2028; discharges to WEST FORK SAN JACINTO RIVER.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 5,473 were issued before TXR1505PO. Northtex Construction, LLC holds 173 permits in Texas.

Other permits held by Northtex Construction, LLC

Coverages issued nearest TXR1505PO

MAPLE HEIGHTS SECTION 3 among its neighbors

EPA’s permit file holds 103 discharge permits in the White Oak Creek-West Fork San Jacinto River subwatershed (HUC 120401010404), TXR1505PO among them. Its county holds 1,439, 16 of them major permits; TXR1505PO is a minor permit.

Other permits in the White Oak Creek-West Fork San Jacinto River subwatershed (HUC 120401010404)

  • 6022 WHITE BIRCH RUN, Spring: TXR1568PY, minor permit, discharging to UNNAMED TRIBUTARY TO WEST FORK SAN JACINTO RIVER, permit term to March 4, 2028
  • ACC HOU - RILEY FUZZEL, Spring: TXR05GQ80, minor permit, permit term to August 13, 2026
  • ARTAVIA SEC 28, Conroe: TXR1556QU, minor permit, discharging to WEST FORK SAN JACINTO RIVER, permit term to March 4, 2028
  • ARTAVIA SECTION 18, Conroe: TXR1504QZ, minor permit, discharging to WEST FORK SAN JACINTO RIVER, permit term to March 4, 2028
  • ARTAVIA SUBDIVISION, Conroe: TXR1576YU, minor permit, discharging to WEST FORK SAN JACINTO RIVER, permit term to March 4, 2028
  • ARTAVIA SUBDIVISION, Conroe: TXR1594MI, minor permit, discharging to WEST FORK SAN JACINTO RIVER, permit term to March 4, 2028
  • ASM - RILEY FUZZEL, Spring: TXR05GQ81, minor permit, permit term to August 13, 2026
  • ASPIRE WAY PH3 & LA STRADA DR, Conroe: TXR1560QE, minor permit, discharging to WEST FORK SAN JACINTO RIVER, permit term to March 4, 2028
  • BCS - BIRNHAM WOODS, Spring: TXR1563YK, minor permit, discharging to WOODSONS GULLY, permit term to March 4, 2028
  • BENDERS LANDING, Spring: TXR15WS64, minor permit, permit term to March 5, 2023

What the register holds for MAPLE HEIGHTS SECTION 3: its NPDES ID, its permit type and status, its dates, its address in Porter, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1505PO.

Identity

Facility as filedMAPLE HEIGHTS SECTION 3
Permittee as filedNorthtex Construction, LLC
NPDES IDTXR1505PO
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJanuary 15, 2024
Expiration dateMarch 4, 2028
AddressPorter, TX 77365
Receiving waterWEST FORK SAN JACINTO RIVER
SubwatershedWhite Oak Creek-West Fork San Jacinto River (HUC 120401010404)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1505PO.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1505PO.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1505PO.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES TXR1505PO.

Watch this permit

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, TXR1505PO.

Start the watch

How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

How we handle your data → Privacy

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

The MAPLE HEIGHTS SECTION 3 storm water construction permit in Porter, Montgomery County, Texas, is one of 1,031 such permits on EPA's NPDES register in Montgomery County, this one included. Among the 103 NPDES permits in the White Oak Creek-West Fork San Jacinto River subwatershed, this permit is one of those counted. Of all 1,031 storm water construction permits in Montgomery County, 12.1% were issued earlier than this one, and 3.2% of them have a violation on file.